# -*- coding:utf-8 -*-

# Copyright 2022 ByteDance Ltd. and/or its affiliates.
#
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied.  See the License for the
# specific language governing permissions and limitations
# under the License.

import os
import logging

from ._libinfo import find_lib_path
from ._dso_loader import load_bundled_lib

VISION_CUDA_LIB = None
BYTED_VISION_SYNC = os.environ.get('BYTED_VISION_SYNC', '')
BYTED_VISION_SYNC = BYTED_VISION_SYNC == '1'

try:
    VISION_CUDA_LIB = load_bundled_lib("libbyted_vision_cuda_ops")
except FileNotFoundError as e:
    logging.warning(
        "The cuda ops in matx.vision is disabled "
        "because the vision cuda lib is not found! "
        "Please submit a issue if you need it.")
except Exception as e:
    logging.warning(
        "The cuda ops in matx.vision is disabled "
        "because the vision lib can't be loaded: " + str(e) +
        "Please submit a issue if you need it.")

VISION_CPU_LIB = None
try:
    VISION_CPU_LIB = load_bundled_lib("libbyted_vision_cpu_ops")
except FileNotFoundError as e:
    logging.warning(
        "The cpu ops in matx.vision is disabled "
        "because the vision cpu lib is not found! "
        "Please submit a issue if you need it.")
except Exception as e:
    logging.warning(
        "The cpu ops in matx.vision is disabled "
        "because the vision lib can't be loaded: " + str(e) +
        "Please submit a issue if you need it.")
